题目内容
根据文章内容填空，每空一词。
Humans are responsible for causing changes in the environment that hurt animals and species(物种)。We take up more space on Earth for our homes and cities. We pollute habitats(栖息地). 48__________ illegally hunt and kill animals. All of these activities take resources and habitats away 49_______plants and animals.
Hunan activity often changes or destroys the habitats that plants and animals need to survive. 50________ human populations are growing so fast animals and plants are disappearing many times faster51______ they have in the past 65 million years.
Animals and plants have always had a 52______ time surviving. Animals became extinct in the past for a wide variety of reasons. In some cases, competition for resources among animals led to extinction and in 53_______ cases, environmental changes caused extinction.
Fortunately, we humans are beginning to realize our mistakes, 54_____we could destroy everything on Earth. We must not only use our knowledge and abilities to manage the Earth,55________to make the Earth a safe and healthy place where all animals and plants—including humans ourselves –can live.
48.we 49.from 50.because / as / since 51.than
52.hard / difficult 53.other 54.or 55.but
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注意：补全填空应符合语法和搭配要求，每空只填一个单词。
American public education has changed in recent years. One change is that increasing numbers of American parents and teachers are starting independent public schools called charter schools.
In 1991, there were no charter schools in the Unite States. Today, more than 2300 charter schools operate in 34 states and the District of Columbia. 575000 students attend these schools. The students are from 5 years of age through 18 or older.
A charter school is created by groups of parents, teachers and community members. It is similar in some ways to a traditional public school. It receives tax money to operate a number of students. The charter school must prove to local or state governments that its students are learning. These governments provide the school with the agreement, or charter that permits it to operate.
Unlike a traditional public school, however, the charter school does not have to obey most laws governing public schools. Local, state or federal governments cannot tell it what to teach.
Each school can choose its own goals and decide the ways it wants to reach those goals. Class sizes are usually smaller than in many traditional public schools. Many students and parents say teachers in charter schools can be more creative.
However, state education agencies, local education-governing committees and unions often oppose charter schools. They say these schools may receive money badly needed by traditional public schools. Experts say some charter schools are doing well while others are struggling.
Congress provided 200 million dollars for establishing charter schools in the 2006 federal budget. But, often the schools say they lack enough money for programs. Many also lack needed space. District officials say they have provided 14 former school buildings for charter education. Yet charter school supporters say officials should try harder to find more space.
Charter Schools in America
| __________ | Charter schools are called independent public schools. | |
| _______ between charter school and traditional school | ★ _______ tax money to operate a number of students. ★ Having to make _______ know the students are learning. ★ Getting _________ to operate from government. | |
| ______ between charter school and traditional school | ★ Not having to obey most laws. ★ Having the _______ to decide what to teach. ★ Being free to choose the goals and decide the __________ of teaching them. Having smaller class sizes. Having teachers who are more creative | |
| The problems | Education departments’ opposition | ★These schools receiving money badly needed by traditional public schools. ★ Not ___________ doing well. |
| ___________ difficulties | ★ Lacking enough money ★ Lacking needed space | |
根据短文内容，用方框中所给词语的适当形式填空，使文章通顺、完整。（每词限用一次）
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from, success, receive, grow, but, enjoy, waste, year, if, help |
Michael Leung, a famous TV host in Hong Kong, wrote a letter to his son. It is not only 1 to children, but also good for all ages. The following are chosen 2 his letter.
1. Life is short. While you are 3 it today, you'll realize you are at the end of it tomorrow. So the earlier you start to value your life, the earlieryou can 4 it.
2. You might not be successful 5 you don't study hard, although a lot of successful people haven't 6 higher education.
3. I don't expect you to support (供养) me for the rest of my life, so I'm not goingto do the same for you. You will be living on your own when you 7 up.
4. You can require yourself to be nice to others, 8 you shouldn't expect the same from others.
5. I've been buying the lottery (彩票) for almost twenty 9 , but I'm still poor. I have never got the third place even once. So you have to work hard to be 10 . There is no free lunch in the world.